ft_strdup.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strdup.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tkiselev <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2018/03/21 16:31:27 by tkiselev          #+#    #+#             */
/*   Updated: 2018/03/28 19:16:12 by tkiselev         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strdup(const char *s1)
{
	size_t	i;
	size_t	len;
	char	*new_str;

	len = ft_strlen(s1);
	new_str = (char *)malloc(sizeof(char) * (len + 1));
	if (!new_str)
		return (0);
	i = 0;
	while (i < len)
	{
		new_str[i] = (char)s1[i];
		i++;
	}
	new_str[i] = s1[i];
	return (new_str);
}